Computers in Chess

Much water has flowed over the dam since this book went to press in Moscow. One might expect that PIONEER would have made substantial advances-unfortunately it has not. There are reasons: the difficulty of the problem, the disenchantment of the mathematicians (because of the delays and drawing out of the work), and principally the insufficiency and some­ times complete lack of machine time. The general method used by PIONEER to solve complex multidimen­ sional search problems had already been fo